Fuel consumption
							                                
                                        
                                    
							                        
                    
                            Engine noise
							                                
                                        
                                    
							                        
                    
                            Exhaust noise
							                                
                                        
                                    
							                        
                    
                            Exhaust emissions
							                                
                                        
                                    
							                        
                     
	 
	